FR2480945B1 - - Google Patents

Info

Publication number
FR2480945B1
FR2480945B1 FR8009065A FR8009065A FR2480945B1 FR 2480945 B1 FR2480945 B1 FR 2480945B1 FR 8009065 A FR8009065 A FR 8009065A FR 8009065 A FR8009065 A FR 8009065A FR 2480945 B1 FR2480945 B1 FR 2480945B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8009065A
Other languages
French (fr)
Other versions
FR2480945A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR8009065A priority Critical patent/FR2480945A1/en
Publication of FR2480945A1 publication Critical patent/FR2480945A1/en
Application granted granted Critical
Publication of FR2480945B1 publication Critical patent/FR2480945B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • G01S13/951—Radar or analogous systems specially adapted for specific applications for meteorological use ground based
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
FR8009065A 1980-04-22 1980-04-22 Remote assessment of sea wave height by radar - uses analysis of doppler frequency spectrum of back-scattered rays to indicate wave height Granted FR2480945A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8009065A FR2480945A1 (en) 1980-04-22 1980-04-22 Remote assessment of sea wave height by radar - uses analysis of doppler frequency spectrum of back-scattered rays to indicate wave height

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009065A FR2480945A1 (en) 1980-04-22 1980-04-22 Remote assessment of sea wave height by radar - uses analysis of doppler frequency spectrum of back-scattered rays to indicate wave height

Publications (2)

Publication Number Publication Date
FR2480945A1 FR2480945A1 (en) 1981-10-23
FR2480945B1 true FR2480945B1 (en) 1983-04-15

Family

ID=9241239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009065A Granted FR2480945A1 (en) 1980-04-22 1980-04-22 Remote assessment of sea wave height by radar - uses analysis of doppler frequency spectrum of back-scattered rays to indicate wave height

Country Status (1)

Country Link
FR (1) FR2480945A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101493522B (en) * 2009-02-27 2012-02-01 武汉理工大学 Anomalous wave detecting method and device on sea surface

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633255A (en) * 1983-05-16 1986-12-30 The United States Of America As Represented By The Secretary Of The Navy Method for sea surface high frequency radar cross-section estimation using Dopler spectral properties
US5469168A (en) * 1991-05-16 1995-11-21 The Commonwealth Of Australia, C/O The Secretary, Department Of Defence Oceanographic and meteorological data
FR3082666B1 (en) 2018-06-19 2021-05-21 Thales Sa WAVE HEIGHT MEASUREMENT METHOD USING AN AIRPORT RADAR
CN109085556B (en) * 2018-08-30 2022-06-14 武汉大学 High-frequency ground wave radar wave field forming method based on first-order and second-order peak ratios

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054879A (en) * 1976-11-19 1977-10-18 The United States Of America As Represented By The Secretary Of The Navy Dual-frequency, remote ocean-wave spectrometer
US4172255A (en) * 1977-08-08 1979-10-23 The United States Of America As Represented By The Secretary Of The Interior HF coastal current mapping radar system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101493522B (en) * 2009-02-27 2012-02-01 武汉理工大学 Anomalous wave detecting method and device on sea surface

Also Published As

Publication number Publication date
FR2480945A1 (en) 1981-10-23

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Legal Events

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